3455238 has 16 divisors (see below), whose sum is σ = 6978816. Its totient is φ = 1140360.

The previous prime is 3455227. The next prime is 3455251. The reversal of 3455238 is 8325543.

It is a d-powerful number, because it can be written as 3¹² + 4 + 5⁵ + 5⁶ + 2²⁰ + 3¹³ + 8⁶ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2178 + ... + 3413.

It is an arithmetic number, because the mean of its divisors is an integer number (436176).

Almost surely, 2^3455238 is an apocalyptic number.

3455238 is an abundant number, since it is smaller than the sum of its proper divisors (3523578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3455238 is a wasteful number, since it uses less digits than its factorization.

3455238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5699.

The product of its digits is 14400, while the sum is 30.

The square root of 3455238 is about 1858.8270495127. The cubic root of 3455238 is about 151.1794133669.

The spelling of 3455238 in words is "three million, four hundred fifty-five thousand, two hundred thirty-eight".